181407153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{82721}}^1$

素因数の和:82784

約数の個数: 16

約数和(自身を含む): 262063296

約数和(自身を除く): 80656143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 82721, 248163, 1406257, 3557003, 4218771, 10671009, 60469051, 181407153]

約数ペア:

[(1, 181407153), (3, 60469051), (17, 10671009), (43, 4218771), (51, 3557003), (129, 1406257), (731, 248163), (2193, 82721)]